We've changed our numbering plan to 7 digits. For example, users with extensions 1234 are now 5551234. For our sites with a few users, doing this from the GUI isn't an issue. But we have sites with over 180 users. Is there a better and quicker way to renumber the extensions? On the SX2000 the command MOVE RENUMBER <old number > TO <new number> was handy but it no longer works on the MCDs. It displays "Command not supported."